hey. when I use (ans!='d') the printf("sum\n") prints the line twice and then the getchar() function is beeing used.
on the other hand when I use (ans=='d') then the second ans= getchar() function doesn't work. the program just ends.Code:#include <stdio.h>
main()
{
char ans;
ans= getchar();
while(ans!='d')
{
printf("sum\n");
ans= getchar();
}
}
what am I not doing correct?
dh